le::Transform Struct Reference

2D transformation. More...

#include <le2d/transform.hpp>

Public Member Functions
auto	to_model () const -> glm::mat4
auto	to_view () const -> glm::mat4
auto	to_inverse_view () const -> glm::mat4

Static Public Member Functions
static auto	accumulate (Transform const &a, Transform const &b) -> Transform

Public Attributes
glm::vec2	position {}
nvec2	orientation {right_v}
glm::vec2	scale {1.0f}

Static Public Attributes
static constexpr auto	identity_mat_v = glm::mat4{1.0f}

Detailed Description

2D transformation.

Member Function Documentation

accumulate()

static auto le::Transform::accumulate ( Transform const &  a, Transform const &  b  ) -> Transform

static

Returns

Transform with positions and orientations added and scales multiplied together.

to_inverse_view()

auto le::Transform::to_inverse_view

(

)

const -> glm::mat4

Returns

Inverse of view matrix.

to_model()

auto le::Transform::to_model

(

)

const -> glm::mat4

Returns

Model matrix.

to_view()

auto le::Transform::to_view

(

)

const -> glm::mat4

Returns

View matrix.

Member Data Documentation

identity_mat_v

constexpr auto le::Transform::identity_mat_v = glm::mat4{1.0f}

staticconstexpr

orientation

nvec2 le::Transform::orientation {right_v}

position

glm::vec2 le::Transform::position {}

scale

glm::vec2 le::Transform::scale {1.0f}

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The documentation for this struct was generated from the following file:

• transform.hpp